package com.twq.mapper;

import com.twq.pojo.User;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface UserMapper {
//    查询用户
    public List<User> selectUser();
//    添加用户
    public int addUser(User user);
//    删除用户
    public int deleteUser(int id);
}

